제출 #536674

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
536674		ali22413836	Tarifa (COCI16_tarifa)	C++14	50 / 50	1 ms	340 KiB

tarifa

#include <bits/stdc++.h>
#define  endl "\n"
using namespace std ;
typedef long long ll;
typedef long double ld ;
const int N=2e7;
const ll inf=1e18 ;
const ll mod = 1e9 + 7 ;
ll mypower(ll x, ll y){
    if(y == 0) return 1 ;
    if(y == 1) return x ;
    ll ret = mypower(x , y / 2);
    ret = (ret * ret) % mod;
    if(y % 2) ret = ( ret * x ) % mod ;
    return ret ;
}
ll x , n , y , sum ;
int main(){
    ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    cin >> x >> n ;
    for(int i = 0 ; i < n ;i++){
        sum+= x ;
        cin >> y ;
        sum -= y;
    }
    cout << sum + x << endl  ;
    return 0 ;
}
			

• Subtask 1: 50 / 50